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      12-08-2020, 04:51 PM  
135
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Australia
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Drives: 135i
Join Date: Sep 2012
Location: Australia

iTrader: (4)

Quote:
Originally Posted by Socket View Post
Quote:
Originally Posted by 135 View Post
Instead of the usual E9X brake master cylinder swap, I've also read about someone using an F8X M3/M4 brake master cylinder.

Are you also going to code (or have you already coded) the VO to add SPBR for "high performance" brakes since you've got a BBK?
Oh have not heard of people using F8x cylinders or the coding for HP brakes..... very interesting
Here's Odyssey's post where he mentioned the F8X brake master cylinder:
https://www.1addicts.com/forums/show...4#post26600374



To code for HP brakes, add +SPBR to your VO in both FRM and CAS and default code the affected modules (FRM and DSC?) - vtl knows more about coding than me so maybe he could confirm.

I also read that when the DSC is reprogrammed or changed (in this case the former), the steering angle sensor (and seemingly also the yaw sensor, acceleration sensor and input & output valve characteristics) must be reset and recalibrated. Strangely, another thread that said all modules need to be default coded when the DSC is modified.
Also, park your car on a flat level surface when doing this calibration, otherwise, the yaw and acceleration sensors will be incorrectly calibrated.

There are quite a few threads regarding HP brakes on 1addicts and e90post - just search for SPBR.
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